CA1030845A - Ralentisseurs pour materiel roulant ferroviaire - Google Patents
Ralentisseurs pour materiel roulant ferroviaireInfo
- Publication number
- CA1030845A CA1030845A CA226,598A CA226598A CA1030845A CA 1030845 A CA1030845 A CA 1030845A CA 226598 A CA226598 A CA 226598A CA 1030845 A CA1030845 A CA 1030845A
- Authority
- CA
- Canada
- Prior art keywords
- railroad car
- car retarders
- retarders
- railroad
- car
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/02—Track brakes or retarding apparatus
- B61K7/04—Track brakes or retarding apparatus with clamping action
- B61K7/08—Track brakes or retarding apparatus with clamping action operated pneumatically or hydraulically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA286,913A CA1035671A (fr) | 1974-07-25 | 1977-09-16 | Retardateurs de wagons et voitures de chemin de fer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US491830A US3926124A (en) | 1974-07-25 | 1974-07-25 | Railroad car retarders |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1030845A true CA1030845A (fr) | 1978-05-09 |
Family
ID=23953850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA226,598A Expired CA1030845A (fr) | 1974-07-25 | 1975-05-09 | Ralentisseurs pour materiel roulant ferroviaire |
Country Status (3)
Country | Link |
---|---|
US (1) | US3926124A (fr) |
CA (1) | CA1030845A (fr) |
MX (1) | MX146111A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027595A (en) * | 1975-11-10 | 1977-06-07 | Abex Corporation | Hydraulic apparatus |
DE3408909A1 (de) * | 1984-03-10 | 1985-09-12 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | Hydraulischer antrieb |
CN1070132C (zh) * | 1998-08-25 | 2001-08-29 | 梁浩然 | 一种铁路轨道列车制动方法及制动系统 |
US20020092393A1 (en) * | 2000-06-01 | 2002-07-18 | Doug Mains | Traversing circular saw |
US7140698B2 (en) * | 2003-07-01 | 2006-11-28 | Aaa Sales & Engineering Inc. | Hydraulic control and operation system for a railroad car retarder |
US8038094B2 (en) * | 2008-03-31 | 2011-10-18 | Honda Motor Co., Ltd. | Hydraulic system for aircraft |
US8413770B1 (en) * | 2008-04-29 | 2013-04-09 | Aaa Sales & Engineering, Inc. | Systems and methods for retarding the speed of a railcar |
CN101391613B (zh) * | 2008-11-07 | 2010-12-29 | 西安优势铁路新技术有限责任公司 | 一种无级制动减速器液压控制系统 |
US8899385B2 (en) | 2010-06-11 | 2014-12-02 | Precision Rail And Mfg., Inc. | Systems for retarding the speed of a railcar |
US9732876B2 (en) * | 2013-11-05 | 2017-08-15 | Edco Usa | Retarder control valve assembly and system for rail cars |
US9862368B2 (en) | 2014-03-11 | 2018-01-09 | Precision Rail And Mfg., Inc. | Systems for retarding the speed of a railcar |
AU2014203400A1 (en) * | 2014-06-23 | 2016-01-21 | SMC Pneumatics (Australia) Pty Ltd | Factory compressed air supplies |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL271083A (fr) * | 1960-11-07 | 1900-01-01 | ||
US3360304A (en) * | 1964-11-09 | 1967-12-26 | Abex Corp | Retarder systems |
GB1123277A (en) * | 1966-01-03 | 1968-08-14 | Kleinewefers Soehne J | Improvements in or relating to hydraulic systems for calender presses |
GB1214511A (en) * | 1966-12-09 | 1970-12-02 | Smil Reis | Self-changing four-speed hydrostatic trnsmissions |
FR2082386A5 (fr) * | 1970-03-12 | 1971-12-10 | Inst Francais Du Petrole | |
US3693350A (en) * | 1971-01-11 | 1972-09-26 | Commercial Shearing | Hydraulic control circuits and apparatus |
DE2138986C3 (de) * | 1971-08-04 | 1978-09-07 | G.L. Rexroth Gmbh, 8770 Lohr | Steuerventileinrichtung für mehrere hydraulische Antriebe |
-
1974
- 1974-07-25 US US491830A patent/US3926124A/en not_active Expired - Lifetime
-
1975
- 1975-05-09 CA CA226,598A patent/CA1030845A/fr not_active Expired
- 1975-07-24 MX MX159786A patent/MX146111A/es unknown
Also Published As
Publication number | Publication date |
---|---|
US3926124A (en) | 1975-12-16 |
MX146111A (es) | 1982-05-18 |
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